Absolutely a fantastic idea, Map! Do it! Do it! The folks in a home or a hospital are always so pleased to have someone come by and sing. We occasionally has someone come into the hospital with a guitar and sit in a corner, just singing quietly, a few songs on each ward. It does wonders to lift the spirits of those who are down and calm the nerves of those who are agitated. I think that is a wonderful idea!!!

Not sure about the wig, though. You might want to just go as your natural self. Don't need to scare anyone half to death. ;-)

Brilliant! I'm sure the oldsters will love it but you'll be surprised as just how satisfying you'll find it. And look at is this way...they're a captive audience! Most of them couldn't walk out if they wanted to!